tf-plan-webhook.yaml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

steps:

- name: 'gcr.io/cloud-builders/git'
  id: 'clone repo'
  entrypoint: /bin/sh
  args: [ '-c', 'git clone https://${_GITHUB_USER}:$$GITHUB_TOKEN@github.com/${_GITHUB_ORG}/${_REPO_NAME}' ]
  secretEnv: ['GITHUB_TOKEN']
  
- id: 'tf init'
  name: 'hashicorp/terraform:1.0.0'
  entrypoint: 'sh'
  args: 
  - '-c'
  - |
      echo ""
      echo "*************** TERRAFORM INIT ******************"
      git config --global url."https://${_GITHUB_USER}:$$GITHUB_TOKEN@github.com".insteadOf "https://github.com"
      cd ${_REPO_NAME}
      terraform init || exit 1
  secretEnv: ['GITHUB_TOKEN']
      
- id: 'tf plan'
  name: 'hashicorp/terraform:1.0.0'
  entrypoint: 'sh'
  args: 
  - '-c'
  - |
      echo ""
      echo "*************** TERRAFOM PLAN ******************"

      git config --global url."https://${_GITHUB_USER}:$$GITHUB_TOKEN@github.com".insteadOf "https://github.com"
      cd ${_REPO_NAME}
      terraform plan || exit 1
  secretEnv: ['GITHUB_TOKEN']


availableSecrets:
  secretManager:
  - versionName: projects/$PROJECT_ID/secrets/$_GITHUB_SECRET_NAME/versions/latest
    env: GITHUB_TOKEN